@charset "UTF-8";

/*------------------レイアウト修正_251023------------------*/
[id^=flow] + .contents_box01.block_image_text_11 .inner_item_img img {
  aspect-ratio: 800/610;
  height: auto;
  object-fit: cover;
}
@media screen and (max-width: 900px){
  [id^=flow] + .contents_box01.block_image_text_11 .inner_item_img img {
    aspect-ratio: 800/533;
  }
}

details summary::-webkit-details-marker {
  display: none;
}
details {
  display: flex;
  gap: 0.5em;
}
details summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  gap: 1rem;
  position: relative;
  font-weight: bold;
  font-size: 2rem;
}
details[open] summary {
  color: transparent;
}
details[open] summary::after {
  content: "ー";
  color: black;
  position: absolute;
  left: 0;
}